Messages in this thread | | | From | Geert Uytterhoeven <> | Date | Tue, 20 Jul 2021 11:31:51 +0200 | Subject | Re: [PATCH 0/4] __asm_copy_to-from_user: Fixes |
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Hi Tsukamoto-san,
On Tue, Jul 20, 2021 at 10:49 AM Akira Tsukamoto <akira.tsukamoto@gmail.com> wrote: > These are series for the fix reported by Guenter, Geert and Qiu. > > One patch to fix overrun memory access, one patch to fix on rv32. > And two more for clean up and typos. > > Have tested on qemu rv32, qemu rv64 and beaglev beta board. > > Thanks for the report and instructions to reproduce the error on rv32. > > Akira > > Akira Tsukamoto (4): > riscv: __asm_copy_to-from_user: Fix: overrun copy > riscv: __asm_copy_to-from_user: Fix: fail on RV32 > riscv: __asm_copy_to-from_user: Remove unnecessary size check > riscv: __asm_copy_to-from_user: Fix: Typos in comments > > arch/riscv/lib/uaccess.S | 27 +++++++++++++-------------- > 1 file changed, 13 insertions(+), 14 deletions(-)
Thanks, RV32 (vexriscv) is booting fine again.
Tested-by: Geert Uytterhoeven <geert@linux-m68k.org>
Gr{oetje,eeting}s,
Geert
-- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
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